NECAC
| Acronym | Definition |
|---|---|
| NECAC | North East Community Action Corporation (est. 1965; Bowling Green, MO) |
| NECAC | New England Comprehensive Assistance Center (Education Development Center, Inc.; Newton, MA) |
| NECAC | New England Comic Arts in the Classroom (Cambridge, MA) |
| NECAC | New England College Athletic Conference |
| NECAC | National Environmental Compliance Assistance Center |